Colorado Population by County

Loading map...
Population, 2014 estimate - (Number)
County Value
Adams 480,718
Alamosa 16,177
Arapahoe 618,821
Archuleta 12,244
Baca 3,645
Bent 5,630
Boulder 313,333
Broomfield 62,138
Chaffee 18,363
Cheyenne 1,871
Clear Creek 9,187
Conejos 8,265
Costilla 3,568
Crowley 5,360
Custer 4,361
Delta 29,870
Denver 663,862
Dolores 1,978
Douglas 314,638
Eagle 52,921
El Paso 663,519
Elbert 24,195
Fremont 46,502
Garfield 57,461
Gilpin 5,851
Grand 14,546
Gunnison 15,725
Hinsdale 786
Huerfano 6,462
Jackson 1,396
Jefferson 558,503
Kiowa 1,402
Kit Carson 8,072
La Plata 53,989
Lake 7,357
Larimer 324,122
Las Animas 14,052
Lincoln 5,510
Logan 22,524
Mesa 148,255
Mineral 698
Moffat 12,928
Montezuma 25,772
Montrose 40,873
Morgan 28,328
Otero 18,488
Ouray 4,629
Park 16,345
Phillips 4,363
Pitkin 17,626
Prowers 12,034
Pueblo 161,875
Rio Blanco 6,707
Rio Grande 11,607
Routt 23,865
Saguache 6,196
San Juan 720
San Miguel 7,840
Sedgwick 2,348
Summit 29,404
Teller 23,389
Washington 4,780
Weld 277,670
Yuma 10,202